Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
LoginRegister
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 21564.3-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 3: Common data link layer protocol $190.00 via email in 1~3 business day valid
GB/T 21564.4-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 4: Common transport layer protocol $150.00 via email in 1~3 business day valid
GB/T 21564.5-2008 Message formats and protocols for serial data interfaces in alarm transmission systems - Part 5: data interfaces $120.00 via email in 1~3 business day valid
GB/T 21741-2008 General specifications of security & protection system for residential area $150.00 via email in 1~3 business day valid
GB/T 25724-2010 Technical specification of surveillance video and audio coding $1500.00 immediately superseded
GB/T 25724-2017 Technical specifications for surveillance video and audio coding for public security $1200.00 immediately valid
GB/T 26718-2011 Technical requirements for safety system of urban mass transit $180.00 via email in 1~3 business day to be superseded
GB/T 28181-2011 Security and protection video monitoring network system technical specification for information transport, switch and control $400.00 immediately superseded
GB/T 28181-2022 Technical requirements for information transmission, switch and control in video surveillance networking system for public security $2325.00 immediately valid
GB/T 29315-2012 Requirements for security system in medium and primary school and kindergarten $140.00 via email in 1~3 business day superseded
GB/T 29315-2022 Security requirements for primary and secondary schools and kindergartens $240.00 via email in 1~3 business day valid
GB/T 30147-2013 Technical Requirements for Real Time Intelligent Video Analysis Devices in Surveillance System $1200.00 via email in 1~2 business day valid
GB/T 31068-2014 Requirements for security systems in regular higher education institutions $160.00 via email in 1~3 business day valid
GB/T 31070.1-2014 Building intercom systems―Part 1:General technical requirements $140.00 via email in 1~5 business day valid
GB/T 31070.2-2018 Building intercom systems—Part 2:Technical requirements for digital building intercom systems $220.00 via email in 1~3 business day valid
GB/T 31070.3-2021 Building intercom systems—Part 3:Technical requirements for specific applications $555.00 via email in 1~5 business day valid
GB/T 31070.4-2018 Building intercom systems—Part 4:Application guidelines $200.00 via email in 1~3 business day valid
GB/T 31132-2014 Intrusion alarm systems―Technical requirements for interconnection of equipment using radio frequency $370.00 via email in 1~5 business day valid
GB/T 31458-2015 Technical requirements for security systems of hospital $120.00 via email in 1~3 business day valid
GB/T 31488-2015 Technical requirements for face identification of video surveillance in security systems $130.00 immediately to be abolished
* Related standard quantity: * Page quantity: * Current: * First Previous [12][13][14][15][16][17][18][19][20] Next End



About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040